condition mean min max 1 h after light 5.0790188585 4.618217489 5.539820228 3 h after light 3.6262099676666666 2.8012024010000003 4.681766637 5 h after light 3.435672932 2.791285313 4.51952622 7 h after light 2.8832654593333333 1.3756347569999998 3.745326436 9 h after light 2.2129302256666668 1.729672286 2.465791809 11 h after light 1.854356759 1.546064897 2.100805682 13 h after light 2.041671825 1.714377276 2.3715496259999997 15 h after light 2.382021135 2.201824052 2.527917691 1 h after dark 1.8765820193333334 1.8585077980000002 1.892549553 3 h after dark 1.439786435 0.8638836 1.883820625 5 h after dark 1.6558484066666668 1.3950598269999999 2.122055515 7 h after dark 2.555935543 1.5353984719999998 3.321316997